Concrete acoustic panel MH

The MH sound-absorbing panel consists of a double layer: a reinforced concrete structural layer and a sound-absorbing porous concrete layer.

The panels are supplied in the natural colour of the concrete, and may be coloured or decorated using patterns or shapes.

Reference: 9467
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Availability: Consult

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Components

  • Outer sides (exposed to noise): Porous concrete layer. Its ribbed geometry and porous material give the panel its absorption properties. It is made of porous concrete with ø 3 6mm gravel.
  • Inner side: Structural layer of HA-25 or HA-30 concrete up to 12 mm thick, reinforced with B500S steel mesh.


Benefits

  • Good sound absorption capacity.
  • Due to its mass, concrete has excellent sound insulation capacity.
  • Structural durability.
  • Adaptation to the landscape and architectural constraints of each site due to its discreet appearance and the possibility of being painted in different colours.
  • Material with low environmental impact, recyclable and zero waste.


Acoustic features

  • According to Standard EN 1793-1, sound absorption index DLα (A2) is obtained.
  • According to Standard EN 1793-2, sound insulation index DLR (B3) is obtained.


Technical Information

Acoustic Parameters

  • Absorption Class: A2
  • Insulation Class: B3
  • Absorption Rate (DLa): 4
  • Airborne Sound Insulation Index (DLᵣ): 42
  • Weighted Sound Reduction Index: -
  • Front/rear plate combination: -

Geometric Characteristics

  • Panel thickness (mm): 200
  • Front plate thickness (mm): -
  • Rear plate thickness (mm): -

Mechanical properties

  • Design Load (Kg/m²): -
  • Panel length (mm): -
  • Panel Height (mm): -

Panel Morphology

  • Material: CONCRETE
  • Is it absorbent for both sides?:
  • Assembly: SLIDING

Reference Projects


Documentation & Downloads

If you are an installer, engineer, architect or even a private buyer, you can count on our advice. We put at your disposal a wide library of files with detailed drawings, technical sheets, declarations of performance, certificates, installation manuals, safety and recycling instructions and other technical information of our products. Feel free to download any documentation you need and to use all available tools.

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